A 2.5-cm-diameter sphere at 35oC is submerged in water at 10oC. Calculate the rate of free-convection heat
Question:
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (9 reviews)
T f 35 10 2 225 o C k 0604 ...View the full answer
Answered By
David Ngaruiya
i am a smart worker who concentrates on the content according to my clients' specifications and requirements.
4.50+
7+ Reviews
19+ Question Solved
Related Book For
Question Posted:
Students also viewed these Thermodynamics questions
-
A horizontal tube 3 mm in diameter and 7.5 cm long is submerged in water at 1.6 atm. Calculate the surface temperature necessary to generate a heat flux of 0.2 MW/m2.
-
A horizontal tube having a 1.25-cm OD is submerged in water at 1 atm and 100oC. Calculate the heat flux for surface temperatures of (a) 540oC, (b) 650oC, and (c) 800oC. Assume = 0.8, and use Equation...
-
SAE 10 oil at 20C flows past an 8-cm-diameter sphere. At flow velocities of 1, 2, and 3 m/s, the measured sphere drag forces are 1.5, 5.3, and 11.2 N, respectively. Estimate the drag force if the...
-
Derive a formula for the second-best relative standard to regulate a polluting monopolist.
-
Discuss ways that work / life balance issues may be improved in the U.S. by drawing on successful practices from other nations. Provide specific examples to support your response.
-
Given the data in the accompanying table, would you say that this economy is heading for a boom or for a recession? Explain yourchoice. 3-month 1.00% 1.05% 1.10% 1.20% 1.25% 10-vear Baa corporate...
-
Using the Hald cement data (Example 10.1), find the eigenvector associated with the smallest eigenvalue of \(\mathbf{X}^{\prime} \mathbf{X}\). Interpret the elements of this vector. What can you say...
-
1. Clearly, Farrah Gray is a master of integrated promotion. List the promotional methods he has used and why he may have selected each. 2. What is the most interesting part of his story for you?...
-
Total fixed costs for Blue Dog Company are $62,000 Total costs, both fixed and variable are $210,000 if 90,000 units are produced. What would be the fixed cost per unit at 90,000 units?
-
Mark Collins, luthier and businessman, builds and sells custom-made acoustic and electric stringed instruments. Although located in Maryville, Tennessee, he purchases raw materials from around the...
-
Calculate the rate of free-convection heat loss from a 30-cm-diameter sphere maintained at 90oC and exposed to atmospheric air at 20oC.
-
A spherical balloon gondola 2.4 m in diameter rises to an altitude where the ambient pressure is 1.4 kPa and the ambient temperature is - 50oC. The outside surface of the sphere is at approximately...
-
A current source in a linear circuit has is = 8 cos (500 t - 25o) A (a) What is the amplitude of the current? (b) What is the angular frequency? (c) Find the frequency of the current. (d) Calculate...
-
Give a brief introduction of partial, alternate, artificial, and compound keys? What is a Chatbot? What is knowledge representation in AI? What are the various techniques of knowledge representation...
-
Sales $8,800 Less: Costs 5,000 Depreciation 900 EBIT 2,900 Less: Interest 350 EBT 2,550 Taxes 850 Net Income $1,700 Bo Knows Profit Corporation Balance Sheets for End of Years 2010, 2011 2011 2010...
-
In an experiment to measure the frequency of a mass oscillating up and down on a spring, students observed that a mass passed through its equilibrium position 3 6 times in 6 . 5 s . What is the...
-
[25 marks] Your aunt decided to open a day-care centre. The number of kids at her day-care centre is rapidly increasing and her methods of keeping data about the kids and their parents and guardians...
-
Which of the following best describes the primary purpose of ergonomics? A) encouraging ethical work behavior B) monitoring worker productivity C) promoting good posture D) studying fatigue issues
-
Record the following transactions for Conando Co. in the general journal. 2012 May 1 Received a $7,500, 1-year, 10% note in exchange for Andy Richters outstanding accounts receivable. Dec. 31 Accrued...
-
Evaluate the function at the given value(s) of the independent variable. Simplify the results. (x) = cos 2x (a) (0) (b) (- /4) (c) (/3) (d) ()
-
Perform a stress analysis of the concrete pressure vessel with the steel liner shown in Figure P9-15. Let E = 30 GPa and v = 0.15 for the concrete, and let E = 205 GPa and v = 0.25 for the steel...
-
For the axisymmetric connecting rod shown in Figure P9-18, determine the stresses z , r , , and rz . Plot stress contours (lines of constant stress) for each of the normal stresses. Let E = 30 ...
-
For the thick-walled open-ended cylindrical pipe subjected to internal pressure shown in Figure P9-19, use five layers of elements to obtain the circumferential stress, , and the principal stresses...
-
Explain why leasing is an option for a company expansion. include, what leasing is and how it will benefit the company in it's expanding efforts. Also, how is capital or operating leasing recorded on...
-
Discuss the following statement: " A head of state signs a treaty on behalf of his country in excess of authority of his country, such treaty shal be void for inconsistency with domestic law of the...
-
A company is looking at new equipment with an installed cost of $415,329. This cost will be depreciated straight-line to zero over the project's 5-year life, at the end of which the equipment can be...
Study smarter with the SolutionInn App